ejb-3.1

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Maven2 multi-module ejb 3.1 project - deployment error

The problem is taht I get the following error qhile deploying my project to Glassfish: java.lang.RuntimeException: Unable to load EJB module.DeploymentContext does not contain any EJBCheck archive to[详细]

2022-12-24 11:01 分类：问答
EJB3 Remote vs Webservices, performances?

I\'m planning to a webapp where every guy using it would have a client that would run computations on its computer (because these computations can\'t be done on the server, too much load...), and then[详细]

2022-12-24 09:53 分类：问答
How to use EJB 3.1 DI in Servlet ? (Could not inject session bean by @EJB from web application)

I am tying to merging web application(gwt, jpa) to an separate 2 application(business login in ejb/jpa and web client in gwt). Currently i can`t inject my beans from web application (simple servlet)[详细]

2022-12-24 04:55 分类：问答
How to inject a Session Bean into a Message Driven Bean?

I\'m reasonably new to Java EE, so this might be stupid.. bear with me pls :D I would like to inject a stateless session bean into a message-driven bean. Basically, the MDB gets a JMS message, then u[详细]

2022-12-23 01:09 分类：问答
Stateless and Stateful Enterprise Java Beans

I am going through the Java EE 6 tutorial and I am trying to understand the difference between stateless and stateful session beans. If stateless session beans do not retain their state in between met[详细]

2022-12-21 17:27 分类：问答
Glassfish initialising Singleton bean twice

I have a singleton ejb which is getting initialised twice. I have no idea why and it is completly defenting the point in having a singleton bean as far as I can tell. Any help will be appreciated. As[详细]

2022-12-20 06:05 分类：问答
EJB 3.1 @EJB Injection into POJO

With the new EJB 3.1 spec is it possible to inject an EJB into a pojo?I know in EJB 3.0 the @EJB annotation could be used to开发者_开发技巧 inject an EJB but this did not work on simple pojos.[详细]

2022-12-15 22:02 分类：问答